Canyon Wren

Secure Shopping

Canyon Wren
The Canyon Wren may have an inconspicuous appearance, but its loud melodious song is often heard echoing throughout the canyons. The male sings daily throughout he breeding season. Female song is rare and is usually in response to males. Due to its inaccessible habitat, the Canyon Wren is one of North America's least studied birds.

The Canyon Wren is found from southern British Columbia, throughout the United States, and down into Mexico. The Canyon Wren is a sedentary species, although it may make short altitudinal movements. In the winter, some birds withdraw from high elevations and from the eastern and northern portions of their range. These birds may wander in the winter. Mating pairs are often seen foraging together and may sing spontaneously during the winter months.
Canyon Wren Range Map

Physical Description
The upper parts of the Canyon Wren are rusty brown with a grey head and back. The amount of white spotting on the dorsals varies. The lower face, throat, and and upper breast are white. The underparts of the bird are chestnut and are speckled with black and white. The tail is a brownish color with black barring. The head has a flattened appearance and the bill is long and slender.

Habitat
The Canyon Wren usually makes its home in arid regions that contain cliffs, steep-sided canyons, rocky outcrops, and boulder piles. Rock crevices and spaces furnish shade, nest sites, and foraging sites. Stream-carrying canyons that provide shelter from the heat and sun with shade are preferred.

Diet
The Canyon Wren's basic diet consists of spiders and insects that are gleaned from rocky surfaces. Ocassionally, the Canyon Wren attempts flycatching. It is well adapted to foraging in rock crevices with its long slender bill and flattened cranium. These features enable it to probe deeply into small crevices.

Reproduction
Canyon Wrens are monogamous and pairs remain together throughout the year. A pair bond may last for more than one breeding season. There is, however, little information on pair formation. The bird nests in rock caverns, crevices, cliffs, or banks. Nests are often protected by a protruding ledge or shelf covering. The cup-shaped nest is built by both the male and the female. The base is made of coarse material like twigs and grasses and is then lined with lichens, plant down, wool, cobwebs, or feathers. Average clutch size is five elliptical white eggs marked with specks of reddish brown that may not be noticeable. Incubation is performed by the female and begins when the last egg is laid. It lasts from 12-18 days, and the male regularly feeds the female during this period. When the eggs are hatched, both parents care for their young. After ten days the chicks are able to forage with their parents and feed themselves.

Visit Shaw Creek Bird Supply to see our selection of Wren Houses.